======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '60'
                                          'artist'  'Akira Rabelais'
                                     'text_people'  ''
                                         'release'  'invalidObject Series (void)'
                                           'title'  '[untitled]'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-2', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['contemporary classical', 'experimental', 'ambient', 'minimalism', "
 "'electronic', 'minimal']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '15'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '144.7'
                                             'key'  '4A'
                                        'acoustid'  'ace86749-9d6f-4dc9-9a8e-974b8f4dccd0'
rest: ''

======================== rawer (from filesystem) ========================

'COMM:SoundJam_CDDB_1:eng'                          '9303840F+902+15+150+4650+9150+13650+18150+22650+27150+31650+36150+40650+45150+49650+54150+58650+63150'
'COMM:SoundJam_CDDB_TrackNumber:eng'                '5'
'TALB' (Album/Movie/Show title)                     'invalidObject Series (void)'
'TBPM' (BPM (beats per minute))                     '144.7'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000'
'TENC' (Encoded by)                                 'SoundJam v2.5.2'
'TIT2' (Title/songname/content description)         '[untitled]'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Akira Rabelais'
'TPE2' (Band/orchestra/accompaniment)               'Akira Rabelais'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Fällt'
'TRCK' (Track number/Position in set)               '5/15'
'TSO2'                                              'Rabelais, Akira'
'TSOP' (Performer sort order)                       'Rabelais, Akira'
'TXXX:Acoustid Id'                                  'ace86749-9d6f-4dc9-9a8e-974b8f4dccd0'
'TXXX:CATALOGNUMBER'                                'F.0014.0022'
'TXXX:MusicBrainz Album Artist Id'                  '22af9f10-e260-43dd-80ae-24f74ac04c95'
'TXXX:MusicBrainz Album Id'                         'e99a14eb-6678-40e3-abf5-0ae5e18b0f82'
'TXXX:MusicBrainz Album Release Country'            'IE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'ep'
'TXXX:MusicBrainz Artist Id'                        '22af9f10-e260-43dd-80ae-24f74ac04c95'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['contemporary classical',
 'experimental',
 'ambient',
 'minimalism',
 'electronic',
 'minimal']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.58 dB'
'TXXX:replaygain_track_peak'                        '0.806911'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'308efd75-5f3f-4122-b4c4-e2cbf8b85716')

========================== row from database ==========================
                                              'id'  1213407
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/invalidObject/0022 Akira Rabelais/invalidObject Series.txt/void05.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  60
                                           'genre'  electronic-experimental
                                        'filesize'  1203066
                                           'mtime'  1621692856
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 0022 Series.txt void05 electronic experimental
                                      'tag_artist'  Akira Rabelais
                                     'tag_release'  invalidObject Series (void)
                                       'tag_title'  [untitled]
                                             'bpm'  144.7
                                    'search_title'  'untitled':1,2
                                   'search_artist'  'akira':1 'rabelais':2
                                  'search_release'  'invalid':5 'invalidobject':1 'object':6 'series':2 'void':3,4
                                     'search_rest'  'electronic':5 'experimental':6 'series':1 'seriestxt':3 'txt':2 'void05':4
                                    'search_combo'  'akira':3B 'electronic':15 'experimental':16 'invalid':9C 'invalidobject':5C 'object':10C 'rabelais':4B 'series':6C,11 'seriestxt':13 'txt':12 'untitled':1A,2A 'void':7C,8C 'void05':14
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-3', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['contemporary classical', 'experimental', 'ambient', 'minimalism', 'electronic', 'minimal']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621692855.726495  (2021-05-22 16:14:15)
                             'size'  1203066